báo cáo hóa học:" Structural and optical properties of a rad

báo cáo hóa học:" Structural and optical properties of a radio frequency magnetron-sputtered ZnO thin film with different growth angles" pdf

... shows a schematic of the film deposition apparatus to achieve different growth angles of the ZnO films. A 99.99% ZnO target was fixed, and a sa mple holder wa s mechanically tilted to get several ... McMillan; 1933. doi:10.1186/1556-276X-7-55 Cite this article as: Ko et al.: Structural and optical properties of a radio frequency magnetron-sputtered Z...

Ngày tải lên : 21/06/2014, 17:20

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Báo cáo toán học: " Structural and optical properties of ZnS thin films deposited by RF magnetron sputtering" potx

... increase in substrate temperatures. The FESEM data also reveal that the films have nano-size grains with a grain size of approximately 69 nm. The films grown at 350°C exhibit a relatively high transmittance ... ma ny advantages over other thin film deposition methods, such as low cost, low deposition temperature, and easy coating of large surf aces, making it appropriate for l...

Ngày tải lên : 20/06/2014, 21:20

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Báo cáo hóa học: " Structural and physical properties of antibacterial Ag-doped nano-hydroxyapatite synthesized at 100°C" pptx

... silver nanoparticles by an organometallic approach. Nanotechnology 2008, 19:1-6. 29. Navaladian S, Viswanathan B, Varadarajan TK, Viswanath RP: Microwave- assisted rapid synthesis of anisotropic Ag ... 6:613 http://www.nanoscalereslett.com/content/6/1/613 Page 8 of 8 NANO EXPRESS Open Access Structural and physical properties of antibacterial Ag-doped nano-hydroxyapatite synthesiz...

Ngày tải lên : 20/06/2014, 23:20

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Báo cáo hóa học: " Characterization and Optical Properties of the Single Crystalline SnS Nanowire Arrays" pot

... HRTEM image of a single SnS Fig. 2 SEM images of AAO template and SnS nanowire arrays. a Typical SEM image of AAO template. b and c The top view in a low magniﬁcation. d SEM image of a typical cross- section Fig. ... environmental hazards. Therefore, SnS has a big potential to be used as solar absorber in a thin ﬁlm solar cell and near-infrared detector [4, 5], as...

Ngày tải lên : 22/06/2014, 01:20

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Báo cáo hóa học: " Synthesis and magnetic properties of Zr doped ZnO Nanoparticles" docx

... DX made the conception and design of the manuscript. ZZ2 carried out the XPS measurements and data analysis. JLZ and ZZ1 participated in the XRD measurements and data analysis. GY and ZS participated ... (Grant No. 309027), and NSFC (Grant No.50902065). Authors’ contributions JZ prepared the samples, participated in all of the measurements and data analysis, and drafted th...

Ngày tải lên : 20/06/2014, 22:20

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báo cáo hóa học: " Structural and thermal studies of silver nanoparticles and electrical transport study of their thin films" pdf

... Salman A Alrokayan 1 and Mohammad Saleh AlSalhi 1,3 Abstract This work reports the preparation and characterization of silver nanoparticles synthesized through wet chemical solution method and ... 8 NANO EXPRESS Open Access Structural and thermal studies of silver nanoparticles and electrical transport study of their thin films Mohd Abdul Majeed Khan 1* , Sushil Kumar 2...

Ngày tải lên : 21/06/2014, 02:20

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Báo cáo hóa học: "Fabrication and magnetic properties of granular Co/porous InP nanocomposite materials" ppt

... López-Quintela MA, Rivas J, Gonzá1ez-Penedo A, Garc a- Bastida AJ, Ramos CA, Zysler RD, Ribeiro Guevara S: Magnetization and electron paramagnetic resonance of Co clusters embedded in Ag nanoparticles. ... 2001, 89:6329-6335. 24. Garc a- Garc a A, Vovk A, Pardo JA, Štrichovanec P, Magén C, Snoeck E, Algarabel PA, De Teresa JM, Morellón L, Ibarra MR: Magnetic properties of Fe/MgO g...

Ngày tải lên : 21/06/2014, 04:20

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Báo cáo hóa học: " Electronic and magnetic properties of SnO2/CrO2 thin superlattices" doc

... the ab initio calculations, participated in the analysis, and drafted the manuscript. LS and PB conceived of the study. HA, ES, LA, and LS participated in the analysis and in the production of a ... thank the partial support from the Brazilian funding agencies FAPEMIG, FAPESP, CAPES, and CNPq, and from the Material, Science, Engineering and Commercialization Program at the...

Ngày tải lên : 21/06/2014, 05:20

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Báo cáo hóa học: " Synthesis and Photoluminescence Properties of Porous Silicon Nanowire Arrays" pdf

... exposing in the air and the PL spectrums in Fig. 6a and b compose of two PL bands. The peak fixed at 750 nm arises from the silicon nanostructure coated with a thin oxide layer, while the one at 850 nm ... mechanism of porous SiNW arrays Fig. 5 TEM image of different sections on the same wire. a low magnification image of the SiNW, b–d corresponding higher magnification im...

Ngày tải lên : 21/06/2014, 08:20

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Báo cáo hóa học: " Synthesis and Magnetic Properties of Maghemite (c-Fe2O3) Short-Nanotubes" ppt

... powder sample was ﬁlled in a diamagnetic plastic tube, and then the packed sample was put in a diamagnetic plastic straw and impacted into a minimal volume for magnetic measurements. Background magnetic ... surface area of the annealing samples was analyzed by nitrogen adsorption in a Micromeritics ASAP 2020 nitrogen adsorption apparatus. The composition of as- synthesized sam...

Ngày tải lên : 21/06/2014, 17:20

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